While observing an employee performing a task $($assuming that enough samples were taken$),$ the average time to complete the task was $13\mathrm{.}0.($in $100$th$\text{'}$s of a minute$).$ The employee was given a performance rating of $90\%$ while the company generally grants a $20\%$ allowance for PDF $($personal$,$ fatigue, and delay$)$ allowances.

Question $8(2\mathrm{.}041$ points$)$

What would be the "normal time" for the task?

a$)11\mathrm{.}7$ or $\mathrm{.}117$ minutes

b$)14\mathrm{.}44$ or $\mathrm{.}1444$ minutes

c$)14\mathrm{.}04$ or $\mathrm{.}1404$ minutes